Table 1. Phenotypic classification of the b thal intermedia patients with genotype b thal /b tal: 101 CýT or b tal + aaa^anti3.7.

*3 patients are homozygouses aaa^anti3.7, 1 is heterozygous aaa^anti3.7.

 

Table 2. Frequency of a b thal silent or of a a globin locus triplication in healthy b thalassemic partners.